package com.group4.blockchain.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.group4.blockchain.mapper.SellcardMapper;
import com.group4.blockchain.pojo.Sellcard;
import com.group4.blockchain.service.SellcardService;
import org.springframework.stereotype.Service;

@Service
public class SellcardServiceImpl extends ServiceImpl<SellcardMapper, Sellcard> implements SellcardService {
}
